How to know my five elements? Gregorian calendar: 1986.02.07 3:00-4:00 am, does anyone know?

Gregorian calendar: 1986.02.07 3: 00 am -4: 00 am

Eight characters: Cai Bingyin-Shi Xiaogengyin-Shi Rirenwu-Bicai-Ren Yinshi

The core historical site of life belongs to water, the god of food makes a fortune, lives a rich life, has no official star and no official life, earns money every day, has a beautiful wife and many sons, and has a good life.

Five elements; Hit a C fire, a noon fire, a Geng gold, two people's water and three yin wood.